lamansky

2

The Type Conversion Library. Numbers, Strings, Arrays, Maps, Objects, and Iterators.

isit

Tests a value’s type against a string like 'positive integer' or 'non-empty map'.

3

Performs a multi-level three-way comparison on numbers/strings and returns 1, 0, or -1.

kset

Uses one or more keys to locate and set a value in a Map, Object, or other keyed collection. Supports nesting, loose key matching, and more.

new-object

Creates an Object from a collection of key-value pairs or key-descriptor pairs.

eslint-config-lamansky

Custom ESLint configuration. Extends Standard.

maybe-stringify

Converts data to JSON if possible, or else returns a fallback value.

map-map

Applies a callback to each key-value pair of a Map or Object.

modify-property

For patching a property descriptor, including replacing getters/setters.

suppress

Wraps around a function and suppresses its errors.

filter-map

Returns a copy of a Map object containing only those entries which pass a test function.

cached-function

Wraps a function and caches its return values.

get-prototype

Validates and returns a function’s prototype.

extend-prototype

Extends one class with methods from another.

class-chain

Returns an object’s class and its ancestors.

has-duplicates

Returns true if an array has duplicate elements or a string has duplicate characters.

class-ancestors

For a given class, returns an array with its parent class, the parent’s parent, and so on.

sequential-indexof

Returns the index of the first instance; when called a second time, returns the index of the second instance; and so on. Works with arrays and strings.

deduplicate

Remove duplicate array elements or string characters.

follows-order

Checks that specific array elements or string characters appear only in a certain order.

case-insensitive

Wraps around an array or string and transforms certain methods into case-insensitive versions.

possible-function

Defines fallback behavior in case a variable is not a function. Perfect for optional callback parameters.

remove-prefix

Removes a string from the beginning of another string.

has-setter

Checks if an object has a property with a defined setter function.

has-getter

Checks if an object has a property with a defined getter function.